Answer / senthil

power factor lags in inductive load because it have
reactive to oppoes the active power.

What shocks us , Current or voltage?

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does meager test perform on lightning arrester ? if doesn't then why ?

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what is the highest transmission voltage in India till now?

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How to calculate cable sizes in sq.mm. with using motor KW? Any formula there?

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what is speed of light?

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A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why

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Explain the process of commutation in a dc machine.

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what is the meaning of Air condition "TON"

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